baber/WOPTO huggingface dataset:
Patent JP-S63157556-A (JP)
Title: Picture reading device
Inventor: ASANO YOSHIHIKO
IPC: H04N1/04
Filed: 1986-12-20
Abstract: PURPOSE:To acquire the reproduction with adequate light and shade from the beginning, and at the same time, to obtain a clear reproduced picture even for an original with a dark ground by setting the gain of a picture signal amplifier before the start of reading corresponding to the color of the ground of the original to be read. CONSTITUTION:When read the original having a white ground or a dark ground, a color selecting switch is respectively set to the position of 'light' or 'dark'. Then, the preset data of a preset switch 8 is set to the numerical value 15 or to the numerical value 45. Here, when the ground is dark, an up/down counter 4 reads-in this numerical value 45, and initializes the terminals B1, B2...B5 of a D/A converter 2 at '45', and from this point of time, it scans and reads the original. The picture signal level of the dark ground is low, but the multiplying factor of the D/A converter 2 becomes larger by this initial value, and from the D/A converter 2, the output of almost the same degree as the case of white ground is obtained. As the result, even when the ground is dark, the picture is reproduced distinctly from the beginning.
Patent JP-H08157123-A (JP)
Title: Aligning stacking device for work body
Inventor: FUJITA NOBUYUKI
IPC: B65G57/04
Filed: 1994-12-08
Abstract: PURPOSE: To improve manufacturing efficiency of a work body by reducing the cost of a device, and performing exchanging work of magazines in a short time. CONSTITUTION: In an aligning stacking device 20 for a work body, an air cylinder 33 capable of being selectively raised and lowered to two positions of the raising limit position P1 positioned in a housing chamber 21 for magazines M and the lowering limit position P2 retreated outside the housing chamber 21 is provided, and a plurality of magazines M are attached on a table 24 to be rotationally driven by an index unit 32. A spring 31 for downward pressing a suction part 27 and energizing it by the elastic bouncing force is provided. Even if the air cylinder 33 is moved to the either positions of the raising limit position P1 or the lowering limit position P2, the height of the dropping space can be set to the specified dimension wherein an IC card W can be stacked in the aligned state when dropping of the IC card W is started.
Patent JP-H09125130-A (JP)
Title: Immersion lance
Inventor: KUROKI TOMOHITO
IPC: C21C7/072
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an immersion lance which can remarkably improve the durable service life. SOLUTION: In the immersion lance composed of a lance pipe 1 horizontally arranging a tuyere part 1b at the lower end part of a vertical introducing tube part 1a and a castable refractory 3 covering the outer periphery of the lance pipe, non-linear fiber composed of heat resistant steel containing 3wt.% Si or Al in SUS 430, >=0.2mm diameter and 10-50mm length is added to 2-6wt.% into the castable refractory.
Patent JP-H09123239-A (JP)
Title: Manufacture of tray for ic
Inventor: SAKAI SHOJI
IPC: B29C45/76
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a resin molded tray for IC not requiring a heating process, free from a deformation such as a warp by molding a tray by an injection compression molding method by which a resin injected into a molding die in a half-open die is compressed by a mold closing operation. SOLUTION: A tray for IC has an IC storage part 11, and at the same time, a thin wall microprotrusion 12 for fixing the position of IC is provided around the storage part 11. In addition, a hole 13 for efficiently heat-drying a sealing material in an IC sealing step, is provided on the bottom face of the storage part 11. In this case, the tray for IC is molded by an injection compression molding method for compressing a resin injected into a half-open molding die by a die closing operation. This injection compression molding method includes a mold stamping method for injection a molten resin into the molding die of a press molding machine and pressing it there and other molding methods, for example.  Thus it is possible to reduce an injection pressure because the cavity thickness at the time of injection is large, and make the internal pressure of a finished product uniform because the entire face of a cavity is compressed by the force of a press.
Patent JP-H01147686-A (JP)
Title: Portable electronic device
Inventor: YOSHIMATSU KENZO
IPC: G06K19/073
Filed: 1987-12-02
Abstract: PURPOSE:To reduce the burden of a terminal equipment and to safely and simply attain a multipurpose use by providing plural area definition groups in a definition information area and selectively designating which area definition group is used. CONSTITUTION:The control part of a terminal equipment transmits an area definition group designating command for designating the area definition groups 24-26 to the control element of an IC card. The control element receiving the area definition group designating command finds area definition group managing information having an applied code coinciding with an applied code in the command telegraphic message from an area definition group managing group 23 and opens the area definition group defined by this information. At the time, a common area definition group 24 defining an area for storing common data commonly used in the card is not closed, however, other area definition groups except it are closed and the area definition group capable of being opened simultaneously is only the area definition group 25 or 26 designated by excluding the common area definition group 24.
Patent JP-H11137395-A (JP)
Title: Upper quilt for bed and bed making method using the same
Inventor: KUMAKI YOSHIO
IPC: A47G9/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an upper quilt dedicated to a bed for improving sleeping comfort and facilitating bed making and a bed making method using it. SOLUTION: An upper quilt part 1 is formed to a width wider than a bed width capable of covering the upper surface and a part or all of the side face of the bed, the tuck-in quilt part 2 of almost the same dimension width as the width of the bed is extended and formed at the end part on a foot side of the upper quilt part 1 and a cloth or sheet 3 for clamping fixation is attached to the tip part of the tuck-in part. Then, after this upper quilt for the bed is put on the bed and the upper surface and a part or all of the side face of the bed are covered, a fold-over part 4 is formed by folding over the chest part of the upper quilt part 1, a space for placing a pillow H is exposed and formed on the bed and the pillow H is placed at the space.  On the foot side of the upper quilt part 1, the extended and formed tuck-in quilt part 2 is tucked in so as to be hidden between the lower part of the upper quilt part 1 and the upper part of the bed and the clamping fixation cloth or sheet 3 is clamped between a bed main body F and a bed mat E and fixed.
Patent JP-H08133738-A (JP)
Title: Production of pyroelectric crystal film
Inventor: KONO TAKASHI
IPC: C30B29/22
Filed: 1994-11-04
Abstract: PURPOSE: To obtain an oriented pyroelectric crystal film having crystallographic axes in a certain direction and not requiring film formation or heat treatment at a high temp. by combining two processes each carried out under specified conditions when a PLZT pyroelectric crystal film is formed on a substrate by hydrothermal synthesis. CONSTITUTION: When a pyroelectric crystal film made of (Pb1-x Lax ) (Zry - Ti1-y )1-x O3 (where 0<=x<1 and 0<=y<=1) is formed on a substrate by hydrothermal synthesis, the below-cited two processes are adopted. The 1st process in which crystal nuclei are formed under the conditions of 50-500mmol/l Pb-contg. stock compd., 5-100mmol/l La-contg. stock compd., 20-500mmol/l Zr-contg. stock compd. and 0.002-5mmol/l Ti-contg. stock compd. The 2nd process in which crystals are grown under the conditions of 50-500mmol/l Pb-contg. stock compd., 5-100mmol/l La-contg. stock compd., 10-500mmol/l Zr-contg. stock compd. and 5-400mmol/l Ti-contg. stock compd.
Patent JP-H07156355-A (JP)
Title: Surface protective sheet
Inventor: AGARI HIROSHI
IPC: C09J7/02
Filed: 1993-12-06
Abstract: PURPOSE:To provide a surface protective sheet in which mold releasability in the case of hot pressing step is excellent and, when rewinding from a wound laminate, a developing force is light to easily rewind it. CONSTITUTION:A surface protective sheet comprises an adhesive layer formed on one side surface of a base material film. The film is formed of a propylene- ethylene block copolymer which contains 5-10wt.% of ethylene content and has a melting point of 140-170 deg.C., and a back surface of the film is rubbed with solid substance. Thus, since a developing force in the case of rewinding is light, a stress is not applied to the sheet in a rewinding step. Further, in a laminating step with a hot press, releasability of a die from a back surface of the sheet is excellent, and the sheet is not fusion bonded to the die. Accordingly, an operating man-hour in the case of laminating it on an element to be laminated becomes simple, and the sheet can be suitably used as the sheet for the hot press of laminating it to the element to be laminated in continuous steps while rewinding from a wound laminate.
Patent JP-H11145419-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROTA TOSHIYUKI
IPC: H01L27/108
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To detect an end point of an etching of a storage electrode at the time of the etching of the storage electrode, and to easily control the depth of the etching of the electrode. SOLUTION: End-point marker layers 10 and 12, which are formed of a material different from that of a storage electrode 16 and at the same time, have a film thickness to a degree such that the layers 10 and 12 will not function as an etching stopper at the time of the etching of the electrode 16, are formed in such a way as to separate the upper and the lower parts of the layers 10 and 12 from each other in the middle of the electrode 16 and at the time of the etching of the electrode 16, an etched material is monitored and the depth of the etching of the electrode 16 is controlled on the basis of a change in the concentration in the material.
Patent JP-2001120561-A (JP)
Title: Treatment tool for endoscope
Inventor: TSURUTA MINORU
IPC: A61B10/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a treatment tool for an endoscope having a simple structure which can surely pick an in-vivo tissue and adjust the sampling quantity of the tissue. SOLUTION: The treatment tool 10 for the endoscope comprises a cup 44 for removing the tissue having a pair of openable/closable half members 44a provided on a tip of an insertion part 14, and a suction tube 40 which is provided on the tip part of the insertion part 14 to fix the tissue by the suction force, the suction tube 40 is protruded from the cup 44, and disposed in the cup 44 in a retractable manner.
Patent JP-H05146530-A (JP)
Title: Traveling type working device
Inventor: YOSHIMURA SHINICHIRO
IPC: A63B47/02
Filed: 1991-10-25
Abstract: PURPOSE:To enhance the working efficiency by enlarging the working width of a traveling type working device which is simple in structure and lightweight. CONSTITUTION:A drive wheel 1 is arranged at the center, and is adapted to be driven by a prime-mover 3. Side frames 5 are attached on two opposing sides of a main frame to which the drive wheel 1 is attached, so as to be vertically rotatable. Discs 7 and a wheel 8 are fitted on a rotary shaft 6 secured to each of the side frames 5. Golf balls which are held between the adjacent disks 7, are then raised, and are then collected in a ball container 10 by means of a ball pick-up lever 9. Each of both wheels 8 is spaced from the center drive wheel 1 by a predetermined distance, and is provided thereto with a brake device so that the wheels 8 rotates, independent from each other so as to smoothly steer the device.
Patent JP-H09147846-A (JP)
Title: Spiral electrode body for cylindrical sealed type alkaline storage battery
Inventor: TORITSUKA TAKAHISA
IPC: H01M10/28
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent ruptures and short-circuit of a negative electrode plate in a position of a coil end part of a positive electrode plate by using an electrode plate which is cut ordinarily and has good mass productivity. SOLUTION: A positive electrode plate 1 and a negative electrode plate 2 are spirally wound, with a separator 3 sandwiched therebetween, in such a manner that the negative electrode plate 2 is positioned outside, and a coil end part 1b of the positive electrode plate 1 is disposed at a position retreated in the circumferential direction from a position P on a radial extension of a coil begining part 1a of the positive electrode plate 1, a coil end part 2b of the negative electrode plate 2 being disposed beyond the position P on a radial extension of the coil begining part 1a of the positive electrode plate 1.  A fold-back part 3a of an end of the separator 3 covering the inside negative electrode plate 2 of the outermost circumference is disposed at a position on a radial extension of the coil beginning part 1a of the positive electrode plate 1, and a fold-back part 3b of an end of the separator 3 covering the positive electrode plate 1 of the outermost circumference is disposed astride a circumference of the coil end part 1b of the positive electrode plate 1 and inside the negative electrode plate 2 of the outermost circumference.
Patent JP-H07162180-A (JP)
Title: Cooling structure for electronic apparatus
Inventor: NOGUCHI KAZUYA
IPC: F25D1/00
Filed: 1993-12-07
Abstract: PURPOSE:To cool about uniformly all the printed boards stored in a printed- board device, in a cooling structure for electronic apparatuses. CONSTITUTION:In a cooling structure for electronic apparatuses, a printed-board device 10 for storing printed boards 15 in parallel with each other in a box type bin 11 is mounted on a rack, and the printed boards 15 are cooled by a fan device 50 mounted on the rack part present under the printed-board device 10. In this cooling structure, the fan device 50 comprises a case 51 for storing a plurality of fan units 55 in an insert-able way, a shaft 31 which is held in the central part of the top or rear surface of the case 51 and whose front and rear end parts are pivoted respectively by the members provided respectively in the front and rear parts of the rack, and a motor 30 for giving a rotational motion to the shaft 31.
Patent JP-H07135242-A (JP)
Title: Semiconductor device
Inventor: ISOBE AKIRA
IPC: G01R31/28
Filed: 1993-11-11
Abstract: PURPOSE:To accurately evaluate a deterioration in an actual by a method wherein a reliability evaluation wiring pattern is formed into a shape which is apt to induce electromigration in it. CONSTITUTION:A testing wiring 12 is provided between a pair of current supply terminals 11, and a ground step 14 of polysilicon or the like is disposed under the testing wiring 12 through the intermediary of an interlayer insulating film. At this point, the ground step 14 is so disposed as to make one of its opposed sides extend under the wiring 12 along the direction of the wiring 12, whereby a step is provided to the wiring 12 along the direction in which the wiring 12 extends.
Patent JP-2000131804-A (JP)
Title: Film unit equipped with lens
Inventor: KAMEYAMA NOBUYUKI
IPC: G03B9/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To enable continuously to photograph by a film unit equipped with a lens, although a photographing aperture is not appropriate even in the case a diaphragm switching mechanism is stopped halfway due to the intrusion of foreign matter, etc., by constituting a diaphragm member of two or more aperture blades. SOLUTION: A small-diameter photographing aperture is formed by aperture blades 10 and 11 in the case a charging operation member 6 is in a non-strobe- photographing mode. Besides, a stroboscopic device is not charged. In the case of operating the charging operation member 6 to the strobe-photographing mode, a pin 6a formed on the member 6 slides along the inner walls of oblong holes 10a and 11a. The aperture blades 10 and 11 pressed by the pin 6a are retreated from the photographing optical path of a photographic lens 3 so as to form a large-diameter photographing aperture. Simultaneously, the stroboscopic device starts the charge.
Patent JP-2000134939-A (JP)
Title: Frequency converting system
Inventor: KAWAKAMI NORIKO
IPC: H02M7/64
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the operation loss of a frequency converting system by only operating a rotary frequency converter in a domain in which the load current is small, and a stationary frequency converter in another domain in which the load current exceeds a fixed value when a level detecting means detects that the load current exceeds the fixed value, SOLUTION: A frequency converting system is constituted in such a way that a rotary frequency converter and a stationary frequency converter are connected in parallel with each other and a train load is connected to the secondary side of a Scott transformer 6. The load current of the train load is detected by means of an output current detector 9, rectified into a direct current by means of a three-phase full-wave rectifier 10, and compared with the output of a level setter 11 by means of a level detector 12. When the train load increases, the load current and, accordingly, the output of the rectifier 10 increase and, when the output of the rectifier 10 exceeds the set level value of the setter 11, a start command is given to the stationary frequency converter.  When the load is small and the output of the rectifier 10 does not exceed the set level value, on the other hand, the stationary frequency converter is stopped. Therefore, the loss of the frequency converting system can be reduced as a whole.
Patent JP-H07221210-A (JP)
Title: Method to manufacture nonvolatile memory and nonvolatile memory array
Inventor: ROBAATO BII RICHIYAATO
IPC: H01L21/8247
Filed: 1994-12-09
Abstract: PURPOSE: To provide a non-volatile memory array having a self-aligned interpoly dielectric between a stacked pair of polysilicon strips. CONSTITUTION: In order to provide a good bonding between polysilicon strips and insure no deposition of nay additional oxides while a bit line oxide 80 is formed on a vertual ground bit line diffusion section, a self-aligned interpolydielectric 76 is aligned with edges of the stacked polysilicon strips. In the manufacturing process, there is no necessity of removing the self-aligned interpoly dielectric 76 and therefore an additional heat cycle which is necessary for removing additional (or replacement) dielectrics and reproducing new ones is not required. Accordingly a wet oxide 80 is placed at the polysilicon/silicon- oxide interface to enhance a data retention of a floating polysilicon 30a and minimize a thermal cycle and a short-channel effects associated therewith and thereafter, a dry oxide 82 is formed.
Patent JP-H10148220-A (JP)
Title: Clutch mechanism of on-vehicle av equipment
Inventor: NOGAMI TAKUYA
IPC: F16D7/02
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole clutch mechanism and reduce cost. SOLUTION: This clutch mechanism of an on-vehicle AV equipment is equipped with a first gear member 63 rotatively driven by a driving source, a second gear member 64 having a rotary part 64A to which the rotational force of the first gear member 63 is transmitted and a gear part 64A by which the rotational force of the rotary part 64A is transmitted to a body to be driven, and a shaft member 66 by which the rotary part 64A and the gear part 64B are coaxially retained, and is so formed that the rotary part 64A is integrally rotated with the first gear member 63, and also when a rotational load applied from the side of the body to be driven to the gear part 64B is within a predetermined value, the gear part 64B is integrally rotated with the rotary part 64A, and when the rotational load exceeds the predetermined value, the rotary part 64A is rotated against the gear part 64B.  In this case, an engaging part 63b arranged on the first gear member 63 is engaged with an engaging part 64a arranged on the rotary part 64A so as to obstruct relative rotation of the first gear member 63 with the rotary part 64A.
Patent JP-2001127194-A (JP)
Title: Flip chip semiconductor device and its manufacturing method
Inventor: TOTSUTA YOSHIHISA
IPC: H01L23/12
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that air bubbles contained in adhesive agent pushed up from between a chip such as an ACF or an ACP and a board are hardly removed. SOLUTION: A semiconductor chip 6 and a circuit board 1 which is equipped with an electrode 2 that is located on its plane opposed to the chip 6 and at a position confronting an electrode 7 are electrically connected together through a connection resin 4 in flip-chip mounting for the formation of a flip-chip structure semiconductor device, where through-holes 3 are provided in the circuit board 1 so as to be located outside the peripheral edge of the semiconductor chip 6, some of the through-holes 3 are located in a region where connection region 4 covers the circuit board 1.
Patent JP-H06126713-A (JP)
Title: Method of producing wood brick and wood brick block using wood brick produced by the method
Inventor: SHONO MASATAKE
IPC: B27M3/00
Filed: 1992-10-19
Abstract: PURPOSE:To provide a wood brick advantageous in the reduction and prevention of a crack or decomposition by a method wherein the wood brick formed by laying and fixing a plurality of wood pieces to a substrate net is dipped in a liquid prepared by mixing a polyethylene glycol aqueous soln. and Na-salt of trichlorophenol at a predetermined ratio and held at predetermined temp. and subsequently taken out of the liquid to be aged. CONSTITUTION:1 pts.wt. of Na-salt of trichlorophenol is mixed with 99 pts.wt. of a 60% aqueous soln. of polyethylene glycol to prepare a chemical soln. which is, in turn, held to about 60 deg.C. A plurality of untreated unit thick wood pieces 11 cut into an appropriate size are laid on a substrate net made of plastic having a predetermined size to be fixed by staplers to produce an untreated wood brick 1. The wood bricks 1 are collectively charged in the chemical soln. and a wt. plate is placed on the wood bricks to immerse the bricks in the chemical soln. and the bricks 1 are held to 60 deg.C at least for 24hr. Thereafter, the wood bricks 1 are taken out to be stacked and covered with a sheet so as to be blocked from the open air to be aged for about 2 weeks before drying.
Patent JP-H08110726-A (JP)
Title: Fusion and fixation system by using monoamino functional silicone exfoliation agent
Inventor: AANORUDO DABURIYUU HENRII
IPC: C08L83/04
Filed: 1994-12-09
Abstract: PURPOSE: To improve the peeling characteristic of a polyfunctional amino peeling agent to be used for electrostatic recording type printing device by using the functional polyorganosiloxane, which is mainly composed of mono-amino. CONSTITUTION: Functional oil being practically mono-amino is expressed by formula I. In the formula, (n) satisfies 50 (n) 200, (p) means 1-5, R1-R3 are selected from the group of an alkyl group and arylalkyl group, R4 is selected from the group of an alkyl group and arylalkyl group and polyorganosiloxane chain, and R5 is selected from the group of an alkyl group and arylalkyl group. In the formula, polyorganosiloxane functional chain at 85%, desirably at 93%, has (p) equal to 1, and the group of the formula II are irregularly positioned along the chain. This oil has preferentially the mono-amino functional characteristic, and works to the hydrofluoric acid-based elastomer surface to each other so as to form a surface barrier on the toner, and forms a low surface energy film for peeling the toner form this surface.